baber/WOPTO huggingface dataset:
Patent KR-20020047360-A (KR)
Inventor: CHOI BYEONG JU
IPC: C10B37/00
Filed: 2000-12-13
Abstract: PURPOSE: An apparatus for separating wet coal in a surge bin hopper is provided to prevent safety accident and maintains stable operation by collecting wet coal with a size of 3 mm or less and inflow water into a settling pit, recycling the coal by drying the collected wet coal, and transferring the water separated coal to the next process. CONSTITUTION: The apparatus for separating wet coal from coal in a surge bin hopper(10) comprises a sensor part consisting of a water sensing sensor(26) detecting whether or not rainwater is flown into coal that is injected into the hopper(10), and load cells(27) measuring an amount of coal charged into the hopper; a separation operation part(30) which is consisted of a separation filter inserted and mounted onto the inside of the hopper(10) by rainwater sensing sensors of the water sensing sensor(26) and a cylinder member(32) moving the separation filter back and forth so as to naturally separate the wet coal from the inflow water; a collection treatment part(40) treating the materials into recyclable coal and water to be discharged by receiving the wet coal and the inflow water separated by the separation filter; and a control part(50) which is electrically connected to the load cells(27) and has a controller controlling operation of the cylinder member(32).
Patent KR-20020046541-A (KR)
Title: Balance weight structure of crank shaft
Inventor: JUN SEONG JIN
IPC: F16C3/20
Filed: 2000-12-15
Abstract: PURPOSE: A balance weight structure for crank shaft is provided to increase engine output by allowing balance weight to automatically correspond to the rotation balance of crank shaft, while reducing weight of the balance weight. CONSTITUTION: A balance weight structure comprises a protruded coupling portion(12) protruded from the lower end of an arm(10), and which has a screw groove(11) for coupling of a bolt(20); a variable balance weight(15) having a recess(16) to be engaged with the protruded coupling portion; a coupling groove(17) formed across the variable balance weight in a vertical direction; the bolt coupled to the screw groove through the coupling groove, such that the variable balance weight is temporarily coupled with the arm with a predetermined spacing between the variable balance weight and the arm; a stopper protrusion(19) protruded inward at the upper surface of the coupling groove; and a spring(18) installed within the coupling groove such that the upper surface of the spring is elastically supported at the stopper protrusion, wherein the spring applies an elastic force in the direction where the variable balance weight tightly contacts the arm.
Patent KR-20020050567-A (KR)
Title: Method of Managing State in ITGS
Inventor: CHO SEONG BEOM
IPC: H04L12/66
Filed: 2000-12-21
Abstract: PURPOSE: A method for managing status in an Internet Telephony Gateway system is provided to provide a subscriber terminal with a message, a tone, or an announcement regarding call termination by using an alarm system in the Internet Telephony Gateway system, thereby enabling the subscriber to recognize abnormal service interruption due to matching of the other network. CONSTITUTION: A call connection is tried between a PSTN subscriber terminal and an IP network subscriber terminal(S21). When an error generates at a PSTN, it is determined whether an alarm is generated to a board of the corresponding PSTN(S22). If the alarm is generated, a channel of the corresponding PSTN is closed(S23), and then the call of the IP network subscriber terminal is restored(S24). When the IP network is restored, a call termination message, tone or an announcement is notified to the corresponding IP network subscriber terminal(S25).
Patent KR-20020056260-A (KR)
Title: Method for forming metal gate of semiconductor devoie
Inventor: CHO HEUNG JAE
IPC: H01L29/78
Filed: 2000-12-29
Abstract: PURPOSE: A method of forming a metal gate of semiconductor devices is provided to prevent deterioration of the characteristic of a gate insulation layer. CONSTITUTION: An isolation layer(2) of trench type which defines an active region is formed on a region of a silicon substrate(1). A gate insulation layer(3) is formed on the surface of the silicon substrate(1) by thermal oxidation. A barrier metal layer and a metal layer for gate is sequentially deposited on the gate insulation layer(3). The barrier metal layer(4), the metal layer for gate(5) and the gate insulation layer are patterned. The deposition of the barrier metal layer and the metal layer for gate is performed by atomic layer deposition or remote plasma CVD.
Patent KR-20010015616-A (KR)
Title: 단일 이동국에 의한 멀티서비스처리
IPC: H04W28/18
Filed: 1998-09-08
Abstract: 본 발명은 이동국(2)와 기지국(3)사이에 통신링크(4)를 통해서 진행되는 다중데이타서비스를 위한 방법에 관한 것이다.  이동국(2)와 기지국(3)사이에 통신링크(4)의 RLL/MAC  프로토콜 레이어(15)는 이동국(2)에 의해 제공되는 적어도 하나의 각 서비스를 포함하는  다의 무선주파 베이어(6)를 수신한다.  다수의 무선주파 베이어(bearer)서비스(6)는 이러한 방법으로  단일신호처리상의 전송을 위해  유사한 품질의 신호조건을 가지는 서비스(6)이 결합하는 것으로 처리된다.  전송블록(145)안에 데이터는 전송속도의 유연한 컨트롤을 가능케하기 위해 우선순위화 될 수 있다.
Patent KR-20010042624-A (KR)
IPC: A41B13/10
Filed: 1999-04-14
Abstract: A bib having an area surrounding a neck opening which is permanently elongated to provide extensibility and elasticity of the neck opening. The area surrounding the neck opening can include a strainable network. The network can be formed in a laminate of a paper layer and a plastic film layer. The strainable network can have at least two visually distinct regions. The strainable network can provide a flexible and comfortable fit of the bib against a wearer's neck.
Patent KR-20010072577-A (KR)
IPC: A61K9/48
Filed: 1999-04-23
Abstract: The present invention relates to pharmaceutical compositions of levosimendan comprising alginic acid for improving the stability of levosimendan in the compositions. Levosimendan is useful in the treatment of congestive heart failure.
Patent KR-20010070408-A (KR)
Title: Method and apparatus for producing a pressurized high purity liquid carbon dioxide stream
Inventor: BOYD ROBERT WALTER
IPC: C01B32/50
Filed: 2001-01-04
Abstract: PURPOSE: Method and apparatus for producing a pressurized high purity liquid carbon dioxide stream is provided. CONSTITUTION: A pressurized high purity liquid carbon dioxide stream is produced by purifying a feed stream composed of carbon dioxide vapor within a purifying filter(12) and then condensing it within a condenser(20). The resulting liquid is then alternately introduced and dispensed from two first and second pressure accumulation chambers(28,30). The first and second pressure accumulation chambers(28,30) are heated by electrical heaters(32,34) to pressurize the liquid to the required or desired delivery pressure of the pressurized liquid carbon dioxide stream. Such stream is alternately extracted from the first and second pressure accumulation chambers(28,30) on a continuous basis in which one of the first and second pressure accumulation chambers(28,30) acts in a dispensing role while the other is being filled. The pressurized liquid carbon dioxide stream can be further filtered within a particulate filter.
Patent KR-20020060027-A (KR)
Title: FOOT REFLEX ZONE a PLATE.
Inventor: YOU JAE HONG
IPC: A61H39/04
Filed: 2001-01-09
Abstract: PURPOSE: A process of preparing a foot massage plate by putting a natural stone such as pebble, boulder or the like on the frame of a massage plate made of log, loess or the like is provided. Whereby, the product can massage foot fingers effectively and smoothly and improve blood circulation and is effective for the treatment of insomnia and the relief of stress and fatigue. CONSTITUTION: Cement, water, sand and the like are mixed in a frame having a size of 50cm wide, 30cm long and 50cm high and made of log, granite, loess, ceramic or other timbers and then a natural stone having a diameter of 20 to 25mm such as pebble, black gravel, white gravel, boulder or the like is placed on the mixture in the frame.
Patent KR-20020063067-A (KR)
Title: Device and Method to Concentrate Humic sludge
Inventor: HER WOO YOUNG
IPC: C02F11/12
Filed: 2001-01-26
Abstract: PURPOSE: An apparatus for thickening digested humus sludge is provided which somewhat improves an existing thickening tank without addition of separate equipment in order to obtain concentrated humus sludge and digested supernatant liquid, and a method for thickening digested humus sludge using the apparatus is provided. CONSTITUTION: The apparatus comprises a thickening tank(31) consisting of a center wall(1) which is installed at the inner center of the thickening tank(31), and into which sporulated humus sludge is flown from a humus sludge culture medium; a slow agitator(2) which is installed in the center wall(1); a solid biocatalyst filling part(3) and a solid silica filling part(4) which are formed at both sides of the slow agitator(2), wherein a solid biocatalyst filler is installed in the solid biocatalyst filling part(3), and a solid silica filler is filled in the solid silica filling part(4); and a covering cover(7) which seals the upper part of the thickening tank(31) to cut off inflow of air. The method for thickening digested humus sludge comprises the steps of guiding germination and microbial growth of humus sludge in the sporulation state by maintaining the anoxic state that agitation speed of the slow agitator(2) is 5 to 15 rpm, agitation time is 24 hours, and dissolved oxygen concentration in the tank is 0 to 0.1 mg/L; and separately recovering supernatant liquid and thickened sludge which is thickened by settling the germinated and microbial grown humus sludge.
Patent KR-20010083149-A (KR)
Title: Exposure method and exposure apparatus, method of manufacturing the exposure apparatus, and method of manufacturing device
Inventor: NISHI KENJI
IPC: G03F7/20
Filed: 2001-01-30
Abstract: PURPOSE: An exposure method and device, method of manufacturing the same device are provided to facilitate the assembling and adjustment of a stage system and to conduct them efficiently. CONSTITUTION: After assembling a frame mechanism(32-37) from a surface plate(32), column(33), support plates(35,37), sub-chambers(9,19), each provided with a lighting system are installed and a projection optical system(PL) is mounted on the support plate(37). In parallel with this job, a reticle chamber(23) and reticle stage system(RST) is assembled and adjusted, and at the same time, a wafer chamber(38) and wafer stage system(WST) is assembled and adjusted. The reticle chamber(23) and the wafer chamber(38) are assembled into the frame mechanism(32-37) mounted with the projection optical system(PL) by a module method, Inside the reticle chamber(23), wafer chamber(38), etc., pipes and the like are laid to supply a purge gas, through which exposure light is passed. A space or the like between the projection optical system(PL) and the wafer chamber(38) is sealed by a flexible film-like soft shielding member(18D) or the like.
Patent KR-20020064396-A (KR)
Title: Peptides specific in TCR CDR3 of infiltrating T cells derived from patients with psoriasis and uses thereof
Inventor: BAHK YOUNG YIL
IPC: A61K48/00
Filed: 2001-02-01
Abstract: PURPOSE: Provided are peptides specifically being in T cell receptor(TCR) cdr3 of infiltrating T cells derived from patients with psoriasis and their use for the study of the cause and mechanism of psoriasis, and the diagnosis, prevention and treatment of psoriasis. CONSTITUTION: The peptide has amino acid sequence of SEQ ID No:1 and further has amino acid sequence of TCR Jβ 2.7 of SEQ ID NO:2 at its C-terminal and amino acid sequence of TCR Vβ 2.7 of SEQ ID NO:3,4 or 5 at its N-terminal. The nucleic acid of the peptide has nucleotide sequence of SEQ ID NO:6. A pharmaceutical composition for the prevention and treatment of psoriasis contains the above nucleic acid and an antibody for the above peptide.
Patent KR-20010078444-A (KR)
Title: Virtual customer service and reservation system
Inventor: CHOI HEE DON
Filed: 2001-02-02
Abstract: PURPOSE: An Internet business method and system is provided to offer environment conditions for meeting a seller and a buyer over the Internet by implementing a search system for guiding the seller to search for the buyer or the buyer to search for the seller, and a negotiation system for enabling the seller to negotiate with the buyer. CONSTITUTION: The method comprises steps of a buyer accessing a server for purchasing a commodity(20), the buyer searching for a seller who can make a negotiation while selling a commodity, the server offering a list of the sellers according to a request of the buyer, the buyer selecting one among the seller list, and then the server connecting the buyer to the seller's negotiation system(21), the buyer starting a negotiation with the seller via the negotiation system while the server is not concerned with the negotiation any more(22), the buyer requesting a price estimate or other data(23), the seller transmitting the requested data to the server, the server storing the data at a data storage, and then the server transmitting the requested data to the buyer(24), and the buyer negotiating again with the seller based on the transmitted data.
Patent KR-20020066620-A (KR)
Title: Entertainment Apparatus which has token exchange function
Inventor: JANG SEOK SA
IPC: G07F17/32
Filed: 2001-02-13
Abstract: PURPOSE: Provided is an entertainment apparatus having token exchange function by comprising a token inlet and a token outlet. CONSTITUTION: The entertainment apparatus having token exchange function characteristically comprises: a main body(1), a monitor of output device(2), an input device by a user(9), a CUP, an interface, a power supply, a power supply control device, a coin calculating and refunding device, a coin storing part, a coin inlet(3), a token inlet(4), a token storing part, a token calculating and refunding device, a token outlet and a token discharging device.
Patent KR-20010083238-A (KR)
Title: Electronic component and manufacturing method therefor
Inventor: KITADE KAZUHIKO
IPC: H05K3/34
Filed: 2001-02-22
Abstract: PURPOSE: To provide a maunfacturing method for the electronic component where a surface-mounted component is housed in a shield case is efficiently manufactured. CONSTITUTION: A plurality of surface-mounted components 4 are mounted on a mother printed board 11 comprising a component connection electrode 12, an engagement hole 2, and a case fixing electrode 12 provided inside the engagement hole 2. Then, from the side of a component mounting surface, a solder paste 7 is so applied that the engagement hole 2 is not filled with it, in a region around the engagement hole 2 on the mother printed board 11 or in a region which covers at least a part of the engagement hole 2 and that around the engagement hole 2. An engagement part 6 of a shield case 5 is inserted in the engagement hole 2 so that a plurality of shield cases 5 engage with the mother printed board 11. Then a solder 7a in the solder paste 7 is melted so that the engagement part 6 of the shield case 5 is soldered to a case fixing electrode 13 in the engagement hole 2. After that, the mother printed board 11 is cut into individual electronic components 10.
Patent KR-20020068768-A (KR)
Title: Semiconductor device having built-in self repair circuit for embedded memory
Inventor: LEE DONG SUN
IPC: G11C29/00
Filed: 2001-02-22
Abstract: PURPOSE: A semiconductor device including built in self repair circuit is provided to save a time in performing a self test and a self repair by including a BIST(Built In Self Test) circuit for detecting a memory error and a BISR(Built In Self Repair) circuit for generating a repaired address in a semiconductor device. CONSTITUTION: A memory(110) has a plurality of row redundancies and a plurality of column redundancies. A fuse(130) records address information about memory error. A BIST circuit(120) generates address and data for memory test, compares output data generated from the memory(110) with the data in response to the address and the data, and detects a memory error. A BISR circuit(140) generates a repaired address to the memory(110) in response to the address information recorded in the fuse(130) and the row/column address information of the memory error detected by the BIST circuit(120). The BISR circuit(140) includes a BISR controller(141) for controlling an overall operation and a register circuit(142) for recording the address information recorded in the fuse(130) and the row/column address information about the memory error.
Patent KR-20020069855-A (KR)
Title: Structure for mounting heater of washing machine having drying function
Inventor: CHOI MU YONG
IPC: D06F25/00
Filed: 2001-02-28
Abstract: PURPOSE: A heater coupling structure of a drying and washing machine is provided to couple a heater with a heater holder for simplifying the heater coupling through the reduced steps, wherein the heater is detachable for the convenience of repair. CONSTITUTION: A heater coupling structure of a drying and washing machine includes a circulation duct(20) formed of an upper duct(20a) and a lower duct(20b) coupled with a lower part of the upper duct, and a heater holder(60) detachably coupled with a vertical surface of the circulation duct at a side and mounted with a heater(15) at the other side, wherein the heater holder includes a supporting part(64) contacting a side surface of the circulation duct to the supported, a coupling part(66) protruded from an outside of the supporting part, and fixing parts(62) protruded at both sides toward the inside of the supporting part, and a first fixing groove(202) is formed on the vertical surface of the circulation duct.
Patent KR-20020069881-A (KR)
Title: Method for mounting a semiconductor chip on a substrate and semiconductor device adapted for mounting on a substrate
Inventor: CHEN I-MING
IPC: H01L21/60
Filed: 2001-02-28
Abstract: PURPOSE: A method for mounting a semiconductor chip on a substrate is provided to prevent a conductive body from being peeled off in a subsequent process like a thermal test process while making the conductive body fixedly contact a bonding pad by using the second bump or a plating layer. CONSTITUTION: A semiconductor chip(1) is prepared which includes a pad mounting surface(10) having the bonding pad(11). The first bump(2) is formed on the bonding pad. A photoresist layer is formed on the pad mounting surface. The second bump protruding from the first bump through the upper surface of the photoresist layer is formed. The conductive body is formed in the second bump. A fixing part of a capsule type surrounding the upper portion of the second bump is formed in the conductive body, electrically connected to the upper portion of the second bump. A contact part suitable for being connected to the substrate is formed in the conductive body.
Patent KR-20020071195-A (KR)
Title: Analogue clock formed air vent
Inventor: SONG BYUNG JUN
IPC: G04B45/00
Filed: 2001-03-05
Abstract: PURPOSE: An analog watch is provided to achieve an aesthetic enhancement and improved wearing comfort especially during summer time by preventing the wearer from sweating at the wrist wearing the watch. CONSTITUTION: An analog watch comprises a watch body(100) having a lower cover, a time indicator plate(120), and a through hole(220) having a predetermined shape; a tubular support shaft inserted into the through hole formed at the watch body; a time indicating unit coupled to be rotatable to the outside of the support shaft; and a time indicating unit driver. The time indicating unit includes two or more gears rotating independently from each other; and ring-type disks(312,322) arranged onto the gears, respectively. The ring-type disk has an indicator mark(313) formed at the upper surface of the ring-type disk so as to indicate time at the time indicator plate.
Patent KR-20010095190-A (KR)
Title: Fuel cell and fuel cell device
Inventor: KATO HIDEMI
IPC: H01M8/04
Filed: 2001-03-30
Abstract: PURPOSE: To provide a fuel cell which can improve a cell output. CONSTITUTION: A fuel cell 1 is provided with a fuel electrode 4 having a fuel reaction layer 41 and a fuel diffusion layer 42, an oxygen electrode 5 having an oxygen reaction layer 51 and an oxygen diffusion layer 52, an electrolyte layer 3 which is set between the fuel electrode 4 and the oxygen electrode 5, a cell frame 7 of the fuel electrode side contacting the fuel electrode 4 and a cell frame 8 of the oxygen electrode side contacting the oxygen electrode 5. The fuel diffusion layer 42 is provided with a fuel diffusion layer core 421, an outside fuel electrode water repellent layer 422 having and an inside fuel electrode water repellent layer 423. The oxygen diffusion layer 52 is provided with an oxygen diffusion layer core 521, an outside oxygen electrode water repellent layer 522 and an inside oxygen electrode water repellent layer 523. In the fuel cell 1, water repellency of the inside fuel electrode water repellent layer 423 and the outside fuel electrode water repellent layer 422, is higher than that of the inside oxygen electrode water repellent layer 523 and the outside oxygen electrode water repellent layer 522.
Patent KR-20020078154-A (KR)
Title: Method for providing a electric calling card by the e-mail and means for recording a program therefor to be read by a computer
Inventor: JUNG YONG GIL
Filed: 2001-04-06
Abstract: PURPOSE: An electronic name card offering method is provided to offer an electronic name card via an e-mail, and to automatically update the electronic name card stored at a plurality of terminals of name card receivers if personal data of a name card sender is updated. CONSTITUTION: The method comprises steps of receiving personal data of a name card sender(S18), receiving an image file of the name card sender(S38), receiving design selection data on an electronic name card from the name card sender(S22), completing an electronic name card(S28), completing a letter paper including the electronic name card(S29), storing the electronic name card and the letter paper(S31), sending the letter paper to the name card sender(S32), receiving an access signal from a name card receiver, receiving personal data on the name card sender from the name card receiver, determining if the personal data on the name card sender is stored, storing the personal data on the name card sender at a personal data management database of the name card receiver in the case that the personal data on the name card sender is not stored, transmitting an error message to the name card receiver in a case that the personal data on the name card sender is stored, and transmitting the information, stored at the personal data management database, to the name card receiver(S34).
Patent KR-20020078949-A (KR)
Title: Structure for preventing oxygen-rich air supplier from freezing by using generated heat from air compressor
Inventor: PARK SE YONG
IPC: F24F1/10
Filed: 2001-04-11
Abstract: PURPOSE: An anti-icing structure of oxygen-enriched air separator using heat generated in air compressor is provided to prevent icing on the oxygen-enriched air separator. CONSTITUTION: An air compressor(2) and an oxygen-enriched air separator(1) are placed closely to each other so that heat generated as the air compressor compresses air and dispersed by a cooling fan(9) attached on an outside of the air compressor is directly transmitted to the oxygen-enriched air separator. A cover(3) is preferably installed over the oxygen-enriched air separator and the air compressor to prevent radiation of heat generated by the air compressor to the outside.